Zyxel GS1920-48 50p Managed Gigabit Switch
Zyxel GS1920-48 50p Managed Gigabit Switch
Zyxel GS1920-48 50p Managed Gigabit Switch
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- Design
- Safety: LVD, BSMI
- LEDs: Yes
- Product color: Black
- Rack mounting options: Yes
- EMC standards: FCC 15 A, CE A, BSMI EMC
- Power
- AC input voltage: 100 - 240 V
- Power consumption (max): 36.9 W
- AC input frequency: 50 - 60 Hz
- Weight and dimensions
- Product height: 44.5 mm
- Product depth: 220 mm
- Product weight: 2.8 kg
- Product width: 440 mm
- Security
- DHCP functions
- DHCPv6 relay
- DHCP relay
- DHCP snooping
- DHCP client
- Queue planning algorithms
- WFQ
- Weighted Round Robin (WRR)
- SPQ
- Authentication type: IEEE 802.1x, RADIUS
- IGMP snooping: Yes
- CPU Defense: Yes
- IP-MAC-Port Binding: Yes
- MAC address filtering: Yes
- Encryption/Security
- SNMP
- 802.1x RADIUS
- SNMPv3
- Authentication: Guest VLAN, Port-based authentication
- Password protection: Yes
- Access Control List (ACL): Yes
- DHCP functions
- Management features
- ARP Inspection: Yes
- System Event Report: Yes
- Switch type: Managed
- Quality of Service (QoS) Support: Yes
- Working conditions
- Permissible relative humidity: 10 - 95%
- Temperature range (storage): -40 - 70 °C
- Heat emission: 125.83 BTU/h
- Relative humidity range: 10 - 95%
- Temperature range (operation): 0 - 50 °C
- Network
- Virtual LAN Features
- Voice VLAN
- Port-based VLAN
- MAC address-based VLAN
- IP subnet–based VLAN
- Private VLAN
- Protocol-based VLAN
- Flow Control Support: Yes
- Communication standards
- IEEE 802.3ad
- IEEE 802.1p
- IEEE 802.1D
- IEEE 802.3z
- IEEE 802.3u
- IEEE 802.1w
- IEEE 802.1Q
- IEEE 802.1ab
- IEEE 802.3ab
- IEEE 802.1s
- IEEE 802.3x
- IEEE 802.1x
- 10G Support: No
- VLAN support: Yes
- Frequency Limit: Yes
- Copper Ethernet cabling technology
- 100BASE-TX
- 1000BASE-T
- Spanning Tree Protocol: Yes
- Virtual LAN Features
- Efficiency
- Internal memory capacity: 256 MB
- Noise level: 26 dB
- Flash memory size: 32 MB
- MTBF (Mean Time Between Failures): 672235 h
- Packaging data
- Package width: 496 mm
- Wires: Alternating Current
- Weight with packaging: 3.97 kg
- Package height: 90 mm
- Hook mounting kit: Yes
- Package depth: 289 mm
- Ports and interfaces
- Basic Ethernet switching RJ-45 ports type: Gigabit Ethernet (10/100/1000)
- Basic RJ-45 Switching Number of Ethernet Ports: 44
- Fiber optic connector: SFP
- Number of SFP Module slots: 2
- Number of SFP Combo Ports: 4
- Logistics data
- Harmonized System (HS) code: 85176990
- Data transfer
- Address table size: 16000 entries
- Transfer speed: 74 Mpps
- Packet buffer memory: 1.5 MB
- Routing/switching capacity: 100 Gbit/s
- Power over Ethernet (PoE)
- PoE Support: No
- Multicast functions
- Multicast Support: Yes
- Safety warning
- Warnings
- Make sure the device's ventilation is not blocked.
- Avoid contact of the device with liquid.
- Follow electrical safety guidelines.
- Warnings
- Fiber optic
- Fiber Ethernet cabling technology: 1000BASE-X
| Name | Details |
|---|---|
| Producer | ZyXEL |